#ifndef _TOOLS_H
#define _TOOLS_H


#include "common.h"
extern int finsert(FILE *fp, long offset, void *buffer, int len);
extern int fdelete(FILE *fp, long offset, int len);
extern long fcopy(FILE *fSource, long offsetSource, long len, FILE *fTarget, long offsetTarget);
extern long getFileSize(FILE *fp);


#endif